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cvelistRedhatCVELIST:CVE-2018-1123
HistoryMay 23, 2018 - 2:00 p.m.

CVE-2018-1123

2018-05-2314:00:00
CWE-122
redhat
www.cve.org

3.9 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L

7.4 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.9%

procps-ng before version 3.3.15 is vulnerable to a denial of service in ps via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the end of the overflowed buffer, ensuring that the impact of this flaw is limited to a crash (temporary denial of service).

CNA Affected

[
  {
    "product": "procps-ng, procps",
    "vendor": "[UNKNOWN]",
    "versions": [
      {
        "status": "affected",
        "version": "procps-ng 3.3.15"
      }
    ]
  }
]

3.9 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L

7.4 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.9%